Q: What is the sum of all factors of the number 20,427,805 excluding 20,427,805?
A: 4,085,567
The factors of the number 20,427,805 are: 1, 5, 4085561, 20427805.
If you add them up, you will get the total of 20,427,809. Now subtract 20,427,805 to get 4,085,567